/* ==================================================================
   TrialGuard — styles.css
   Hand-authored (no Tailwind) so the color system can live in real
   CSS custom properties and support a genuine light/dark toggle.
   ================================================================== */

/* ---------- 1. Design tokens ---------- */

:root {
  --color-bg: #090D16;
  --color-surface: #131B2E;
  --color-surface-alt: #0D1420;
  --color-border: #1E293B;
  --color-border-strong: #263351;

  --color-text: #E2E8F0;
  --color-text-strong: #FFFFFF;
  --color-text-muted: #94A3B8;
  --color-text-faint: #64748B;
  --color-text-faintest: #475569;

  /* Gold: kept identical across themes when used as a solid
     background (buttons, badges) so the brand color never shifts.
     --color-gold-text is the separate, theme-aware variant used
     wherever gold sits directly on the page background as text —
     the bright shade fails contrast on white, so light mode uses a
     darker value there. */
  --color-gold: #E5A93B;
  --color-gold-dim: #B98A2E;
  --color-gold-soft: rgba(229, 169, 59, 0.12);
  --color-gold-border: rgba(229, 169, 59, 0.4);
  --color-gold-text: #E5A93B;
  --color-on-gold: #0B1220; /* text color used ON TOP of solid gold buttons/badges — constant */

  --color-trust: #3B82F6;
  --color-trust-soft: rgba(59, 130, 246, 0.12);
  --color-trust-border: rgba(59, 130, 246, 0.3);
  --color-trust-text: #3B82F6;

  --color-success: #34D399;
  --color-danger: #F87171;
  --color-warning: #F59E0B;

  --shadow-card: 0 1px 0 0 rgba(255, 255, 255, 0.03) inset, 0 20px 40px -24px rgba(0, 0, 0, 0.6);
  --shadow-goldglow: 0 0 0 1px rgba(229, 169, 59, 0.45), 0 30px 70px -20px rgba(229, 169, 59, 0.35);
  --shadow-modal: 0 20px 50px rgba(0, 0, 0, 0.45);

  --scrollbar-track: #090D16;
  --scrollbar-thumb: #1E293B;
  --scrollbar-thumb-hover: #263351;

  --font-sans: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, Menlo, Consolas, monospace;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-full: 999px;

  --header-height: 64px;
  --container-header: 1200px;
}

[data-theme="light"] {
  --color-bg: #F4F5F7;
  --color-surface: #FFFFFF;
  --color-surface-alt: #EEF0F3;
  --color-border: #E2E8F0;
  --color-border-strong: #CBD5E1;

  --color-text: #1E293B;
  --color-text-strong: #0B1220;
  --color-text-muted: #56637A;
  --color-text-faint: #7C8AA0;
  --color-text-faintest: #94A3B8;

  --color-gold-soft: rgba(185, 121, 14, 0.10);
  --color-gold-border: rgba(185, 121, 14, 0.35);
  --color-gold-text: #92660A;

  --color-trust-soft: rgba(29, 78, 216, 0.08);
  --color-trust-border: rgba(29, 78, 216, 0.25);
  --color-trust-text: #1D4ED8;

  --color-success: #059669;
  --color-danger: #DC2626;
  --color-warning: #B45309;

  --shadow-card: 0 1px 0 0 rgba(255, 255, 255, 0.6) inset, 0 12px 28px -18px rgba(15, 23, 42, 0.16);
  --shadow-goldglow: 0 0 0 1px rgba(185, 121, 14, 0.35), 0 20px 50px -16px rgba(185, 121, 14, 0.22);
  --shadow-modal: 0 20px 50px rgba(15, 23, 42, 0.22);

  --scrollbar-track: #F4F5F7;
  --scrollbar-thumb: #CBD5E1;
  --scrollbar-thumb-hover: #94A3B8;
}

/* ---------- 2. Reset & base ---------- */

*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

html, body {
  max-width: 100%;
  overflow-x: hidden;
}

body {
  margin: 0;
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.2s ease, color 0.2s ease;
}

img, svg, video, canvas, iframe, table {
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  cursor: pointer;
}

ul, ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

p {
  margin: 0;
}

code {
  font-family: var(--font-mono);
}

::selection {
  background: rgba(229, 169, 59, 0.35);
  color: #fff;
}

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--scrollbar-track); }
::-webkit-scrollbar-thumb { background: var(--scrollbar-thumb); border-radius: 8px; }
::-webkit-scrollbar-thumb:hover { background: var(--scrollbar-thumb-hover); }

a:focus-visible, button:focus-visible, summary:focus-visible, select:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ---------- 3. Layout / utility helpers ---------- */

.hidden { display: none !important; }

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
}
.container--md { max-width: 1152px; }
.container--sm { max-width: 1024px; }
.container--xs { max-width: 896px; }
.container--xxs { max-width: 768px; }

@media (min-width: 640px) {
  .container { padding: 0 32px; }
}

.section {
  padding: 96px 0;
  border-top: 1px solid var(--color-border);
}
.section--tight { padding: 80px 0; }
.section--first { border-top: none; }

.section-eyebrow {
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-gold-text);
}

.section-heading {
  margin-top: 12px;
  font-size: 30px;
  font-weight: 800;
  color: var(--color-text-strong);
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.section-lead {
  margin-top: 16px;
  color: var(--color-text-muted);
  font-size: 15.5px;
  line-height: 1.65;
}

@media (min-width: 640px) {
  .section-heading { font-size: 36px; }
}

.text-center { text-align: center; }

/* ---------- 4. Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: none;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 14.5px;
  padding: 13px 24px;
  transition: filter 0.15s ease, background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease, transform 0.1s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }

.btn--block { width: 100%; }

.btn--gold {
  background: var(--color-gold);
  color: var(--color-on-gold);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.3) inset;
}
.btn--gold:hover { background: var(--color-gold-dim); }

.btn--outline {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text);
}
.btn--outline:hover { border-color: var(--color-gold-border); }

.btn--outline-gold {
  background: transparent;
  border: 1px solid var(--color-gold-border);
  color: var(--color-gold-text);
}
.btn--outline-gold:hover { background: var(--color-gold-soft); }

.btn--ghost {
  background: transparent;
  border: none;
  color: var(--color-text-muted);
}
.btn--ghost:hover { color: var(--color-text); }

.btn--sm { padding: 9px 16px; font-size: 13px; }

.link-muted {
  color: var(--color-text-muted);
  transition: color 0.15s ease;
}
.link-muted:hover { color: var(--color-text-strong); }

/* ---------- 5. Header / navigation ---------- */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  border-bottom: 1px solid var(--color-border);
  background: color-mix(in srgb, var(--color-bg) 82%, transparent);
  backdrop-filter: blur(16px);
  transition: box-shadow 0.2s ease, background-color 0.2s ease;
}
.site-header.is-scrolled {
  box-shadow: 0 1px 0 0 rgba(0, 0, 0, 0.35);
}

.nav-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: var(--container-header);
  margin: 0 auto;
  padding: 0 20px;
  height: var(--header-height);
  gap: 16px;
}
@media (min-width: 640px) {
  .nav-bar { padding: 0 32px; }
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  min-width: 0;
}
.brand-name {
  font-weight: 800;
  font-size: 15px;
  letter-spacing: -0.01em;
  color: var(--color-text-strong);
  white-space: nowrap;
}
.brand-version {
  display: none;
  align-items: center;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  padding: 2px 8px;
  font-size: 10px;
  font-weight: 600;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  white-space: nowrap;
}

.nav-links {
  display: none;
  align-items: center;
  gap: 32px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--color-text-muted);
  flex: 1 1 auto;
  justify-content: center;
}
.nav-links a { transition: color 0.15s ease; white-space: nowrap; }
.nav-links a:hover { color: var(--color-text-strong); }

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.rating-pill {
  display: none;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: 6px 12px;
  background: color-mix(in srgb, var(--color-surface) 60%, transparent);
  white-space: nowrap;
}
.rating-pill strong { color: var(--color-text); font-weight: 600; }
.rating-pill .fa-star { color: var(--color-gold-text); }

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text-muted);
  font-size: 15px;
  flex-shrink: 0;
  transition: border-color 0.15s ease, color 0.15s ease, transform 0.15s ease;
}
.theme-toggle:hover { border-color: var(--color-gold-border); color: var(--color-gold-text); }
.theme-toggle:active { transform: scale(0.94); }
.theme-toggle .icon-sun { display: none; }
.theme-toggle .icon-moon { display: inline; }
[data-theme="light"] .theme-toggle .icon-sun { display: inline; }
[data-theme="light"] .theme-toggle .icon-moon { display: none; }

.btn-upgrade-nav {
  display: none;
  align-items: center;
  gap: 8px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-gold-border);
  background: transparent;
  color: var(--color-gold-text);
  font-weight: 700;
  font-size: 13px;
  padding: 10px 16px;
  transition: background-color 0.15s ease;
  white-space: nowrap;
}
.btn-upgrade-nav:hover { background: var(--color-gold-soft); }

.btn-install-nav {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: var(--radius-md);
  background: var(--color-gold);
  color: var(--color-on-gold);
  font-weight: 700;
  font-size: 13px;
  padding: 10px 16px;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.25) inset;
  transition: background-color 0.15s ease;
  white-space: nowrap;
}
.btn-install-nav:hover { background: var(--color-gold-dim); }
.btn-install-nav .label-full { display: none; }
.btn-install-nav .label-short { display: inline; }

.mobile-menu-btn {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: transparent;
  color: var(--color-text);
  flex-shrink: 0;
}

.mobile-menu {
  border-top: 1px solid var(--color-border);
  background: color-mix(in srgb, var(--color-bg) 95%, transparent);
  backdrop-filter: blur(16px);
}
.mobile-menu-nav {
  display: flex;
  flex-direction: column;
  padding: 12px 20px;
  font-size: 15px;
  font-weight: 500;
  color: var(--color-text);
}
.mobile-menu-nav a,
.mobile-menu-nav button {
  padding: 14px 4px;
  border-bottom: 1px solid var(--color-border);
  background: none;
  border-left: none;
  border-right: none;
  border-top: none;
  text-align: left;
  width: 100%;
  color: inherit;
  font: inherit;
}
.mobile-menu-nav button:last-child,
.mobile-menu-nav a:last-child { border-bottom: none; }
.mobile-menu-nav .upgrade-link {
  color: var(--color-gold-text);
  font-weight: 700;
}

/* Nav responsive breakpoints — links/rating/upgrade appear as space
   allows; hamburger only shows below the point everything fits. */
@media (min-width: 480px) {
  .brand-version { display: inline-flex; }
}
@media (min-width: 560px) {
  .btn-install-nav .label-full { display: inline; }
  .btn-install-nav .label-short { display: none; }
}
@media (min-width: 700px) {
  .rating-pill { display: inline-flex; }
}
@media (min-width: 860px) {
  .btn-upgrade-nav { display: inline-flex; }
}
@media (min-width: 1024px) {
  .nav-links { display: flex; }
  .mobile-menu-btn { display: none; }
  .mobile-menu { display: none !important; }
}
@media (max-width: 1023.98px) {
  .nav-links { display: none; }
}

/* ---------- 6. Hero ---------- */

.hero {
  position: relative;
  padding: 148px 0 96px;
  overflow: hidden;
}
@media (min-width: 1024px) {
  .hero { padding: 176px 0 128px; }
}

.hero-texture {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 40%, transparent 100%);
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 40%, transparent 100%);
}
[data-theme="light"] .hero-texture { opacity: 0.4; }

.hero-glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(60% 50% at 50% 0%, rgba(229, 169, 59, 0.14) 0%, transparent 70%);
}

.hero-grid {
  position: relative;
  display: grid;
  gap: 48px;
  align-items: center;
}
@media (min-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr 1fr; gap: 64px; }
}

.trust-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-trust-border);
  background: var(--color-trust-soft);
  padding: 7px 15px;
  font-size: 12px;
  font-weight: 600;
  color: var(--color-trust-text);
  margin-bottom: 24px;
}

.hero-title {
  font-size: 38px;
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--color-text-strong);
  margin: 0;
}
.hero-title .accent {
  background: linear-gradient(135deg, var(--color-gold), #F7C57A);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
@media (min-width: 640px) { .hero-title { font-size: 46px; } }
@media (min-width: 1024px) { .hero-title { font-size: 54px; } }

.hero-subtitle {
  margin-top: 24px;
  font-size: 17px;
  line-height: 1.65;
  color: var(--color-text-muted);
  max-width: 540px;
}

.hero-ctas {
  margin-top: 36px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.hero-trust-row {
  margin-top: 32px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 20px;
  font-size: 12.5px;
  color: var(--color-text-faint);
}
.hero-trust-row .stars { color: var(--color-gold-text); display: inline-flex; gap: 2px; }
.hero-trust-row .fa-circle-check { color: var(--color-success); }
.hero-trust-item--desktop { display: none; }
@media (min-width: 640px) { .hero-trust-item--desktop { display: inline-flex; align-items: center; gap: 6px; } }

/* Demo widget */
.demo-wrap { position: relative; }
.demo-glow {
  position: absolute;
  inset: -24px;
  background: rgba(229, 169, 59, 0.1);
  filter: blur(48px);
  border-radius: 999px;
  pointer-events: none;
}

.demo-window {
  position: relative;
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.demo-chrome {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface-alt);
}
.demo-chrome-dot { width: 10px; height: 10px; border-radius: 50%; }
.demo-chrome-dot--red { background: #FF5F57; }
.demo-chrome-dot--yellow { background: #FEBC2E; }
.demo-chrome-dot--green { background: #28C840; }
.demo-chrome-url {
  margin-left: 12px;
  flex: 1;
  display: flex;
  align-items: center;
  gap: 8px;
  border-radius: 6px;
  background: color-mix(in srgb, var(--color-bg) 80%, transparent);
  border: 1px solid var(--color-border);
  padding: 6px 12px;
  font-size: 11.5px;
  color: var(--color-text-faint);
  font-family: var(--font-mono);
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.demo-chrome-url .fa-lock { color: var(--color-success); font-size: 10px; }

.demo-body {
  position: relative;
  background: var(--color-surface-alt);
  min-height: 380px;
}

.demo-banner {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
  animation: tg-slide-in 0.7s cubic-bezier(0.22, 1, 0.36, 1) 1.1s both;
}
@keyframes tg-slide-in {
  0% { transform: translateY(-14px); opacity: 0; }
  100% { transform: translateY(0); opacity: 1; }
}

.demo-banner-card {
  margin: 10px 10px 0;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-gold-border);
  background: linear-gradient(180deg, color-mix(in srgb, var(--color-surface) 90%, var(--color-gold) 4%), var(--color-surface-alt));
  padding: 12px 14px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}
.demo-banner-inner { display: flex; align-items: flex-start; gap: 10px; }
.demo-banner-icon {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
  background: var(--color-gold-soft);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  margin-top: 2px;
}
.demo-banner-text { font-size: 12.5px; line-height: 1.4; color: var(--color-text); }
.demo-banner-text strong { color: var(--color-text-strong); font-weight: 700; }
.demo-banner-text .highlight { color: var(--color-gold-text); font-weight: 600; }

.demo-banner-actions {
  margin-top: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.demo-select {
  font-size: 11px;
  font-family: var(--font-mono);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 6px 8px;
  color: var(--color-text);
}
.demo-btn-set {
  font-size: 11.5px;
  font-weight: 700;
  background: var(--color-gold);
  color: var(--color-on-gold);
  border-radius: 6px;
  padding: 6px 12px;
  border: none;
}
.demo-btn-set:hover { background: var(--color-gold-dim); }
.demo-btn-reset {
  font-size: 11.5px;
  font-weight: 600;
  color: var(--color-text-muted);
  background: none;
  border: none;
  border-radius: 6px;
  padding: 6px 8px;
}
.demo-btn-reset:hover { color: var(--color-text); }
.demo-confirmed {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11.5px;
  font-weight: 700;
  color: var(--color-success);
  background: rgba(52, 211, 153, 0.12);
  border-radius: 6px;
  padding: 6px 10px;
}

.demo-fake-checkout { padding: 96px 24px 32px; }
.demo-fake-label {
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--color-text-faint);
  letter-spacing: 0.05em;
}
.demo-fake-price {
  margin-top: 12px;
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.demo-fake-price .amount { font-size: 36px; font-weight: 800; color: var(--color-text-strong); font-family: var(--font-mono); }
.demo-fake-price .label { font-size: 14px; color: var(--color-text-muted); }
.demo-fake-note { margin-top: 4px; font-size: 13px; color: var(--color-text-faint); }
.demo-fake-note .price { font-family: var(--font-mono); color: var(--color-text); }

.demo-fake-cta {
  margin-top: 24px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--color-gold) 90%, transparent);
  display: grid;
  place-items: center;
  color: var(--color-on-gold);
  font-size: 13px;
  font-weight: 700;
}

.demo-fake-skeleton {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.skeleton-line { height: 10px; border-radius: 6px; background: var(--color-border); }
.skeleton-line--1 { width: 80%; }
.skeleton-line--2 { width: 60%; }
.skeleton-line--3 { width: 66%; opacity: 0.7; }

.demo-caption {
  margin-top: 16px;
  text-align: center;
  font-size: 11.5px;
  color: var(--color-text-faintest);
}

/* ---------- 7. Comparison table ---------- */

.table-scroll {
  margin-top: 48px;
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  -webkit-overflow-scrolling: touch;
}

.compare-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  text-align: left;
}
.compare-table thead tr { background: var(--color-surface); }
.compare-table th {
  padding: 16px 24px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  width: 33.33%;
}
.compare-table th.is-featured { color: var(--color-gold-text); }
.compare-table tbody tr { border-top: 1px solid var(--color-border); }
.compare-table td {
  padding: 20px 24px;
  font-size: 13.5px;
  vertical-align: top;
}
.compare-table td.is-feature-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
}
.compare-table td.is-manual { color: var(--color-text-muted); }
.compare-table td.is-trialguard {
  color: var(--color-text);
  background: var(--color-gold-soft);
}
.compare-table .fa-xmark { color: var(--color-danger); margin-right: 8px; }
.compare-table .fa-check { color: var(--color-gold-text); margin-right: 8px; }
.compare-table .fa-triangle-exclamation { color: var(--color-warning); margin-right: 8px; }

/* ---------- 8. Feature tabs ---------- */

.tabs-bar {
  margin-top: 40px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  border-bottom: 1px solid var(--color-border);
}
.tg-tab {
  background: none;
  border: none;
  padding: 0;
}
.tg-tab-inner {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--color-text-muted);
  border-bottom: 2px solid transparent;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  transition: color 0.15s ease, border-color 0.15s ease, background-color 0.15s ease;
}
.tg-tab[data-active="true"] .tg-tab-inner {
  color: var(--color-gold-text);
  border-color: var(--color-gold);
  background: var(--color-gold-soft);
}

.tabs-body {
  margin-top: 40px;
  display: grid;
  gap: 40px;
  align-items: start;
}
@media (min-width: 1024px) {
  .tabs-body { grid-template-columns: 1fr 1fr; align-items: center; }
}

.tab-panel h3 {
  margin: 0;
  font-size: 22px;
  font-weight: 700;
  color: var(--color-text-strong);
}
.tab-panel p {
  margin-top: 14px;
  color: var(--color-text-muted);
  font-size: 15px;
  line-height: 1.65;
}
.tab-panel .highlight { color: var(--color-gold-text); font-weight: 600; }
.tab-panel ul {
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 14px;
  color: var(--color-text);
}
.tab-panel li { display: flex; align-items: center; gap: 10px; }
.tab-panel .fa-check { color: var(--color-gold-text); }

.lead-time-chips {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.chip {
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  padding: 8px 14px;
  font-size: 12.5px;
  font-family: var(--font-mono);
  color: var(--color-text);
}
.chip--active {
  border-color: var(--color-gold-border);
  background: var(--color-gold-soft);
  color: var(--color-gold-text);
}

.tab-visual-card {
  position: relative;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  padding: 24px;
  box-shadow: var(--shadow-card);
}
.tab-visual-label {
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--color-text-faint);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}
.tab-visual { display: flex; flex-direction: column; gap: 12px; }
.tab-visual-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  padding: 10px 14px;
}
.tab-visual-row--gold {
  border-color: var(--color-gold-border);
  background: var(--color-gold-soft);
}
.tab-visual-row .mono { font-family: var(--font-mono); font-size: 13px; color: var(--color-text); }
.tab-visual-row .tag-strong { font-size: 11px; font-weight: 700; color: var(--color-success); }
.tab-visual-row .tag-support { font-size: 11px; font-weight: 700; color: var(--color-gold-text); }
.tab-visual-note { font-size: 12px; color: var(--color-text-muted); padding-top: 4px; }

.stat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.stat-box {
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  padding: 16px 10px;
  text-align: center;
}
.stat-box .value { font-size: 22px; font-weight: 800; font-family: var(--font-mono); color: var(--color-gold-text); }
.stat-box .label { font-size: 10.5px; color: var(--color-text-muted); margin-top: 4px; }

/* ---------- 9. Pricing ---------- */

.pricing-grid {
  margin-top: 56px;
  display: grid;
  gap: 32px;
  max-width: 768px;
  margin-left: auto;
  margin-right: auto;
  align-items: start;
}
@media (min-width: 640px) {
  .pricing-grid { grid-template-columns: 1fr 1fr; }
}

.pricing-card {
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  padding: 32px;
}

.pricing-card--featured {
  position: relative;
  border-color: var(--color-gold-border);
  background: linear-gradient(180deg, color-mix(in srgb, var(--color-gold) 8%, var(--color-surface)), var(--color-surface));
  box-shadow: var(--shadow-goldglow);
}

.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  border-radius: var(--radius-full);
  background: var(--color-gold);
  color: var(--color-on-gold);
  font-size: 10.5px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 4px 14px;
  white-space: nowrap;
}

.pricing-tier-label {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
}
.pricing-tier-label--gold { color: var(--color-gold-text); }

.pricing-price {
  margin-top: 12px;
  display: flex;
  align-items: baseline;
  gap: 4px;
}
.pricing-price .amount { font-size: 36px; font-weight: 800; color: var(--color-text-strong); font-family: var(--font-mono); }
.pricing-price .period { font-size: 14px; color: var(--color-text-muted); }

.pricing-desc { margin-top: 12px; font-size: 13.5px; color: var(--color-text-muted); }

.pricing-features {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  font-size: 14px;
  color: var(--color-text);
}
.pricing-features li { display: flex; align-items: flex-start; gap: 10px; }
.pricing-features .fa-check { margin-top: 3px; color: var(--color-text-faint); }
.pricing-card--featured .pricing-features .fa-check { color: var(--color-gold-text); }

.pricing-cta { margin-top: 32px; }

/* ---------- 10. Privacy box ---------- */

.privacy-box {
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-trust-border);
  background: var(--color-trust-soft);
  padding: 32px 40px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
@media (min-width: 640px) {
  .privacy-box { flex-direction: row; align-items: flex-start; }
}
.privacy-icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  border-radius: var(--radius-md);
  background: rgba(59, 130, 246, 0.15);
  border: 1px solid var(--color-trust-border);
  display: grid;
  place-items: center;
  color: var(--color-trust-text);
  font-size: 20px;
}
.privacy-title { font-size: 20px; font-weight: 700; color: var(--color-text-strong); margin: 0; }
.privacy-body {
  margin-top: 10px;
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--color-text);
  max-width: 640px;
}
.privacy-body code { color: var(--color-trust-text); font-size: 13px; }
.privacy-tags {
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.privacy-tag {
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  padding: 4px 12px;
  font-size: 11.5px;
  font-family: var(--font-mono);
  color: var(--color-text-muted);
}

/* ---------- 11. FAQ ---------- */
/* Re-architected with flexbox, align-items: start, and uniform
   spacing/padding/radius across every card at all viewport widths. */

.faq-list {
  margin-top: 48px;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 12px;
}

.tg-faq {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  overflow: hidden;
  width: 100%;
}

.tg-faq-trigger {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  padding: 18px 24px;
  background: none;
  border: none;
  text-align: left;
  color: inherit;
}
.tg-faq-question {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text-strong);
}
.tg-faq-icon {
  flex-shrink: 0;
  color: var(--color-gold-text);
  transition: transform 0.25s ease;
  margin-top: 2px;
}
.tg-faq[data-open="true"] .tg-faq-icon { transform: rotate(45deg); }

.tg-faq-panel {
  display: grid;
  grid-template-rows: 0fr;
  opacity: 0;
  transition: grid-template-rows 0.28s ease, opacity 0.22s ease;
}
.tg-faq[data-open="true"] .tg-faq-panel {
  grid-template-rows: 1fr;
  opacity: 1;
}
.tg-faq-panel-inner {
  overflow: hidden;
}
.tg-faq-answer {
  padding: 0 24px 20px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--color-text-muted);
}
.tg-faq-answer code { color: var(--color-gold-text); font-size: 13px; }
.tg-faq-answer .emphasis { color: var(--color-text); font-weight: 500; }

/* ---------- 12. Bottom CTA ---------- */

.bottom-cta { padding: 16px 0 128px; text-align: center; }
.bottom-cta h2 { max-width: 720px; margin: 0 auto; }
.bottom-cta p { max-width: 560px; margin: 16px auto 0; color: var(--color-text-muted); font-size: 15.5px; }
.bottom-cta .btn { margin-top: 32px; padding: 16px 28px; font-size: 15px; }

/* ---------- 13. Footer ---------- */

.site-footer {
  border-top: 1px solid var(--color-border);
  padding: 48px 0;
}
.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  text-align: center;
}
@media (min-width: 640px) {
  .footer-inner { flex-direction: row; justify-content: space-between; text-align: left; }
}
.footer-brand { display: flex; align-items: center; gap: 10px; }
.footer-brand span { font-weight: 700; color: var(--color-text-strong); font-size: 14px; }
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 12px 24px;
  font-size: 13px;
  color: var(--color-text-faint);
}
.footer-nav a:hover { color: var(--color-text-muted); }
.footer-copy { font-size: 12.5px; color: var(--color-text-faintest); }

/* ---------- 14. Sticky install banner ---------- */

.sticky-install {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 40;
  border-top: 1px solid var(--color-border);
  background: color-mix(in srgb, var(--color-surface) 95%, transparent);
  backdrop-filter: blur(16px);
  transform: translateY(120%);
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}
.sticky-install[data-visible="true"] { transform: translateY(0); }

.sticky-install-inner {
  max-width: 1024px;
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
@media (min-width: 640px) {
  .sticky-install-inner { padding: 14px 32px; }
}
.sticky-install-message {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}
.sticky-install-icon {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  background: var(--color-gold-soft);
  display: grid;
  place-items: center;
  color: var(--color-gold-text);
  font-size: 13px;
}
.sticky-install-text {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sticky-install-actions { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.sticky-install-close {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  background: none;
  border: none;
  color: var(--color-text-faint);
}
.sticky-install-close:hover { color: var(--color-text-muted); }

/* ---------- 15. Stripe Embedded Checkout modal ---------- */

.stripe-modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  opacity: 0;
  transition: opacity 0.2s ease;
}
.stripe-modal.is-open { opacity: 1; }

.stripe-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(4px);
}

.stripe-modal-outer {
  position: relative;
  height: 100%;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.stripe-modal-panel {
  position: relative;
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  box-shadow: var(--shadow-modal);
  transform: translateY(10px) scale(0.98);
  transition: transform 0.25s cubic-bezier(0.22, 1, 0.36, 1);
}
.stripe-modal.is-open .stripe-modal-panel {
  transform: translateY(0) scale(1);
}

.stripe-modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 20;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-sm);
  background: none;
  border: none;
  color: var(--color-text-faint);
  font-size: 16px;
}
.stripe-modal-close:hover { color: var(--color-text-strong); background: var(--color-border); }

.stripe-modal-content { padding: 24px; }
.stripe-modal-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text-strong);
  padding-right: 32px;
  margin: 0;
}
.stripe-modal-subtitle {
  margin-top: 4px;
  margin-bottom: 16px;
  font-size: 13px;
  color: var(--color-text-faint);
}

.stripe-modal-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 56px 0;
}
.tg-spinner {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2.5px solid var(--color-gold-soft);
  border-top-color: var(--color-gold);
  animation: tg-spin 0.8s linear infinite;
}
@keyframes tg-spin { to { transform: rotate(360deg); } }
.stripe-modal-loading p { font-size: 13px; color: var(--color-text-muted); }

#checkout iframe { border-radius: 12px; }

.stripe-modal-error { text-align: center; padding: 40px 0; }
.stripe-modal-error-icon {
  width: 44px;
  height: 44px;
  margin: 0 auto 16px;
  border-radius: 50%;
  background: rgba(248, 113, 113, 0.1);
  border: 1px solid rgba(248, 113, 113, 0.3);
  display: grid;
  place-items: center;
  color: var(--color-danger);
}
.stripe-modal-error p {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--color-text);
  max-width: 280px;
  margin: 0 auto;
}
.stripe-modal-error .btn { margin-top: 20px; }

/* ---------- 16. Reduced motion & overflow audit ---------- */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  html { scroll-behavior: auto; }
}

/* Final overflow-prevention pass: anything with a fixed/large min-width
   that could push the viewport wider gets explicitly capped. */
.hero-grid, .tabs-body, .pricing-grid, .privacy-box, .footer-inner {
  max-width: 100%;
}
section, header, footer, main {
  max-width: 100%;
}

/* ---------- 17. Mobile stacking (<768px) ---------- */

@media (max-width: 767.98px) {
  .section { padding: 64px 0; }
  .section--tight { padding: 56px 0; }

  .hero { padding: 128px 0 64px; }
  .hero-ctas .btn { width: 100%; }
  .hero-ctas { flex-direction: column; align-items: stretch; }

  .pricing-grid { grid-template-columns: 1fr; }
  .tabs-body { grid-template-columns: 1fr; }

  .compare-table th, .compare-table td { padding: 14px 16px; }

  .privacy-box { padding: 24px 20px; }

  .stat-grid { grid-template-columns: repeat(3, 1fr); gap: 8px; }
  .stat-box { padding: 12px 6px; }
  .stat-box .value { font-size: 18px; }

  .tg-faq-trigger { padding: 16px 18px; }
  .tg-faq-answer { padding: 0 18px 18px; }

  .sticky-install-text { max-width: 140px; }
}